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RENEWABLES What is Renewable 
Energy?The United States currently relies heavily on coal, oil, and natural gas for its 
energy. Fossil fuels are nonrenewable, that is, they draw on finite resources 
that will eventually dwindle, becoming too expensive or too environmentally damaging 
to retrieve.�
 
 In contrast, renewable energy resources such as wind and solar 
energy are constantly replenished and will never run out. 
Most renewable energy comes either directly or indirectly from the sun. To learn 
more about renewable energy, why it's important, and what benefits it holds, visit 
the National Renewable Energy Laboratory's
Clean Energy website.
 
Get more information on these renewable energy technologies: See also the Glossary 
  of Renewable Energy and Electrical Terms. Top 
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